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ASM to HMY: distance & flight time
Asmara (Asmara International Airport) → Seosan (Seosan Air Base)
5,460 mi
8,787 km · 4,745 nm
11h 10m
estimated nonstop flight time
—
time difference · heading northeast
See live ASM→HMY fares Phone-only fares on this route — call free
Flight time details
5,460 miles nonstop takes roughly 11h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ASM — Asmara International Airport · Asmara, Eritrea
- HMY — Seosan Air Base · Seosan, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ASM
- MSW · Massawa International Airport40 mi away
- AXU · Axum Airport80 mi away
- MQX · Mekele Airport133 mi away
Near HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Frequently asked questions
How far is ASM from HMY?
The flight distance from Asmara (ASM) to Seosan (HMY) is 5,460 miles (8,787 km, 4,745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASM to HMY?
A nonstop flight takes about 11h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from ASM to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASM–HMY that never appear on search engines, with no booking fees.